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Individual Calculations May 2023 |
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| Prudent, Sylvio Total change: 4.20 | |   |
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| 10e Open International d'Echecs de Martinique - Memorial Joel Gratien | SAINTE LUCE | FRA | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1672 | 3.50 | 7 | 0.21 | 20 | 4.20 | |
|  Bharathakoti, Harsha | g | | 2608 | IND | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Assouvie, Liliane | | | 1275 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Frair, Franck | | | 1406 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nutakki, Priyanka | | wg | 2329 | IND | 0.00 | 1 | -0.01 | 20 | -0.20 | | | White, Chris | | | 1732 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Oliphar Douglas, Maelys | | | 1344 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nardol, Fred | | | 1865 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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